Claim denials are a major hurdle for your medical practice. To stay ahead of claim rejections, you must understand why insurances are denying your claims.
90% of denials stem from small mistakes. If you understand the denial codes and make corrections to your billing workflow, you can achieve higher collection. This article will help you take control of your billing, reduce rejections, and keep your revenue flowing smoothly.
Denial Reason Code 05 is a common culprit, popping up on Explanation of Benefits (EOBs) which frustrates billers. This code indicates Place of Service (POS) listed on the claim is not covered by patient’s plan.
What Is Denial Reason Code 05?
Denial Reason Code 05 means the procedure code or bill type on your claim doesn’t align with the Place of Service (POS) code you’ve submitted.
In simple terms, the insurance company is saying, “Hey, the location where you say this service happened doesn’t make sense for what you billed.”
This mismatch triggers a rejection, leaving your practice unpaid for the work done. It’s like sending a letter to the wrong address, it just won’t get through. Understanding this code is the first step to fixing it and preventing future denials.
Common Causes of Denial Reason Code 05
So, why does this denial code show up? It’s usually because the POS code on your claim form (found in box 24B of the CMS-1500 form) doesn’t match the actual location where the service was provided.
Here are the most common scenarios where this happens:
1. Incorrect POS Code Selection
POS codes tell insurance companies where a patient was treated. Using the wrong code is like telling someone you’re at the beach when you’re actually at a hospital.
Here’s a quick guide to some key POS codes:
- POS 11: Used when you treat a patient in your office, at the location registered with the insurance company.
- POS 10: For telemedicine visits when the patient is at home, using audio and video.
- POS 02: For telemedicine visits when the patient is anywhere other than their home (like a library or a friend’s house). Note: Reimbursement for POS 02 is slightly lower than POS 10.
- POS 21: For patients admitted to a hospital and staying overnight (inpatient).
- POS 22: For hospital visits where the patient doesn’t stay overnight (outpatient).
- POS 23: For services provided in an emergency room.
Picking the wrong code is a common mistake. For example, if you use POS Code 11 for a hospital inpatient visit, you’ll likely get a Denial Reason Code 05.
2. Mismatched Hospital Claims
If your patient is in a hospital, the POS code you submit needs to match what the hospital reports on their claim.
Let’s say a patient is staying in the hospital but comes to your office for a test and then returns to the hospital. You might think to use POS 11 (office), but since the patient is still considered an inpatient, you should use POS 21 (inpatient hospital). This mismatch is a frequent cause of denials.
3. Special Cases: Skilled Nursing Facilities and Hospice
If your patient lives in a skilled nursing facility (SNF) or hospice, things get trickier. You’ll need to add a Modifier GW to your claim to show that you’re treating the patient for a condition unrelated to why they’re in the facility.
Without this modifier, insurance might deny your claim, assuming the SNF or hospice’s bundled payment covers your service.
If a test is denied, try resubmitting with Modifier 26 to bill for the professional component of the test, which has a higher chance of being paid.
How to Investigate Denial Reason Code 05
Getting a denial with Code 05 is like getting a puzzle—you need to figure out what went wrong.
Here’s a simple, scientific approach to solve it:
Step 1: Observe the Denial
Check your EOB carefully. Look for Reason Code 05 and note the specific claim details, like the date of service, patient name, and procedure code. This helps you pinpoint the issue.
Step 2: Question the POS Code
Look at box 24B on your claim form. What POS code did you use? Ask yourself: Does this code match where the service actually happened? For example, if you used POS 11 but the patient was seen via telehealth from their home, you should’ve used POS 10.
Step 3: Research the Issue
Dig into why the insurance flagged your POS code as incorrect. Check the patient’s location during the service. If it was a hospital visit, confirm whether the patient was inpatient (POS 21) or outpatient (POS 22). For telehealth, verify if the patient was at home (POS 10) or elsewhere (POS 02).
You can find a full list of POS codes on the Centers for Medicare & Medicaid Services (CMS) website to double-check your choice.
Step 4: Analyze the Findings
Compare your POS code to the insurance’s expectations. If you’re still unsure, contact the insurance provider to clarify their requirements. Sometimes, their system flags errors due to outdated rules or specific payer policies.
Step 5: Take Action
Fix the claim by updating the POS code and resubmitting. If the claim was for a test in an SNF or hospice, add Modifier GW or Modifier 26 as needed. Then, train your staff to avoid the same mistake in the future. Each denial is a chance to learn and improve.
How to Prevent Denial Reason Code 05
Preventing denials is easier than fixing them. Here are practical steps to keep Code 05 off your EOBs:
1. Train Your Billing Team
Make sure your staff knows the correct POS codes for different scenarios. Create a cheat sheet with common codes like POS 11, 10, 02, 21, 22, and 23, and keep it handy. Regular training sessions can help everyone stay sharp.
2. Double-Check Claims Before Submission
Before sending claims, verify that the POS code matches the service location. For hospital visits, confirm with the hospital’s billing team to ensure your POS code aligns with theirs. This small step can save you from denials.
3. Use Technology to Catch Errors
Invest in billing software that flags potential POS code mismatches before submission. Many electronic health record (EHR) systems have built-in checks to catch errors early. This can reduce denials by up to 30%.
4. Stay Updated on Insurance Policies
Insurance companies update their rules regularly. Check the CMS website or payer portals for the latest POS code guidelines. Subscribing to industry newsletters can also keep you in the loop.
5. Learn from Every Denial
Treat each EOB as a learning tool. When you get a Denial Reason Code 05, don’t just fix it and move on—figure out why it happened and share the lesson with your team. Over time, this builds a smarter, more efficient billing process.
How FC Billing Can Help Providers with Denial Reason Code 05
Navigating claims Denials can be a hassle, but partnering with a trusted medical billing service like FC Billing can make all the difference.
With over 20 years of expertise, FC Billing specializes in error-free, full-cycle billing to maximize reimbursements for healthcare providers. Our team ensures accurate claim submission by thoroughly reviewing claims before submission, catching coding and billing errors before submission.
FC Billing’s experience with over 30 EHRs, EMRs, and PMS systems means seamless integration with your existing setup—no software migration needed.
We offer a 100% claim payment guarantee, giving you peace of mind and more time to focus on patient care while they tackle complex billing issues.
Conclusion
Working on a single denial might seem like a small hiccup, but it can cost your practice thousands over time. By understanding the underlying cause of the denials and taking steps to prevent errors in future, you can keep your revenue steady.
Each denial is a chance to fine-tune the billing cycle. With FC Billing, you can turn frustrating $0 EOBs into a roadmap for a more profitable practice.
